For the sequence 3, 8, 13, 18, 23, ….: (i) find recursive and non-recursive formulas. (ii) prove the non-recursive formula using recursive formula and by induction. (iii) write and iterative algorithm to out put the first m terms.

What properties allow transformation to be used as a problem solving tool

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?